Lightolier 4F42 Page 2 of, Features, Lamping by others, Electrical, Mounting, Labels, Type

Architectural Decorative 4F42

Page 2 of 2

Features

1.Diffusing Reflector: White translucent acrylic, 3/16” thick.

2.Inner Dirt Shield: White translucent acrylic, 1/8” thick.

3.Chassis: Steel 20 gauge, semi-gloss white powder-coat finish.

4.Suspension: Swivel (central) stem, 5/8” steel tube. Canopy, steel, 7” Dia. fastened internally, no exposed hardware. Permits installation on ceilings with slope of up to 45°. Complies with California Code.

5.Multiple Stems: 3/8” Steel outer pipe stems surround center stem and go into collector plate.

6.Lampholder: Multi-wattage, 4-pin, will accept either GX24q-3 or GX24q-4 lamp base.

7.Flange Trim: Steel 20 gauge, Plated or Painted Finish.

Lamping (by others)

Compact Fluorescent: Triple Tube, 26, 32, or 42 Watts.

		General Electric	Osram/Sylvania	Philips
		26W Triple Tube 4-Pin (Amalgam) Compact Fluorescent Lamp
		F26TBX/*/A/4P	CF26DT/E/IN/*	PL-T26W/*/4P
	32W Triple Tube 4-Pin (Amalgam) Compact Fluorescent Lamp
		F32TBX/*/A/4P	CF32DT/E/IN/*	PL-T32W/*/4P
42W Triple Tube 4-Pin (Amalgam) Compact Fluorescent Lamp
		F42QBK/*/A/4P	CF42DT/E/IN/*	PL-T42W/*/4P
*Manufacturers’ color temperature designation.

Electrical

Ballast: Electronic, 2-Lamp HPF, Class P, Programmed Start. Universal Voltage 120/277V, Multi-Wattage 26/32/42W.

8 Lamps	26 Watt		32Watt		42Watt
Voltage	120V	277V	120V	277V	120V	277V
Total Input Watts	224	224	276	276	364	364
Max. Line Current (amps)	1.84	0.8	2.32	1.04	3.04	1.28
Power Factor	>.98	>.98	>.98	>.98	>.98	>.99
Ballast Factor	1.02	1.02	1.00	1.00	0.98	0.98

THD<10% Minimum Starting Temperature 0°F /-18°C.

Mounting

Mounts directly to 4” outlet box, using crossbar hanger, supplied.

Labels

cULus listed suitable for damp locations.

Application Data

42 Inch Diameter
45’ x 45’ x 12’ Space
Luminaire		Spacing: 15’ x 15’
		Susp. Dist. 42”
8 Lamps	26W		32W	42W
	TTT		TTT	TTT
Illum. (FC)	29		39	52
Maint.
Lum.	10/1		10/1	11/1
Ratio
Watts/	0.98		1.21	1.65
Sq. Ft.

Reflectancies: 80% Ceiling, 50% Walls, 20% Floor.

Light Loss Factor = .75 (.88 BF x .85)

FC (footcandles) at 30” work plane.

Pendalux Gemini 42” Diameter Body 8-26/32/42 Triple Tube

CERTIFIED TEST REPORT NO. 4A42842A

COMPUTED BY LSI PROGRAM **TEST-LITE**

LIGHTOLIER INDIRECT/DIRECT PENDANT FIXTURE

CAT. #4A42842A, HOUSING COVER WITHOUT FLANGE, 42” DIFFUSER

8-42W PLT TRIPLE TUBE PHILIPS LAMPS. LUMEN RATING = 3200 LMS.

4-OSRAM BALLASTS, #M2-CF-26/32/42-B-M-UNIV., 120 VAC

				CANDLEPOWER SUMMARY
		ANGLE MEAN CP LUMENS				ANGLE MEAN CP LUMENS
		0	890		90		136
		5	884	84	95		347	532
		10	874		100		1122
		15	856	242	105		1847	1900
		20	831		110		2367
		25	800	370	115		2832	2796
		30	763		120		3237
		35	721	452	125		3618	3234
		40	672		130		3949
		45	617	477	135		4137	3187
		50	556		140		4240
		55	493	442	145		4346	2737
		60	429		150		4495
		65	371	369	155		4491	2016
		70	314		160		3947
		75	261	277	165		3412	998
		80	212		170		3313
		85	166	186	175		3685	347
DATE: SEPT. 15, 2000	90		136		180		3859
PREPARED FOR:
LIGHTOLIER, FALL RIVER, MA			ZONAL LUMENS AND PERCENTAGES
	0-30			696	2.72			3.37
	0-40			1147	4.48			5.56
	0-60			2066	8.07			10.01
	0-90			2898	11.32			14.04
	40-90			1750	6.84			8.48
	60-90			831	3.25			4.03
	90-180			17747	69.33			85.96
	0-180			20646	80.65			100.00
		** EFFICIENCY = 80.6% **

TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE

TIMES THE GREATEST LUMINOUS OPENING OF LUMINAIRE.

COEFFICIENTS OF UTILIZATION ZONAL CAVITY METHOD %EFFECTIVE FLOOR CAVITY REFLECTANCE = .20

		80			70			50			30			10
		50	30	10	50	30	10	50	30	10	50	30	10	50	30	10	0
	1	.69 .66 .63			.60 .58 .55			.44 .43 .41			.30 .29 .28			.16 .16 .15			.08
	2	.60 .55 .51			.52 .49 .45			.39 .36 .34			.26 .24 .23			.14 .13 .13			.07
RATIO	3	.53 .47 .43			.46 .42 .38			.34 .31 .29			.23 .21 .20			.12 .12 .11			.06
	4	.46 .40 .36			.41 .36 .32			.30 .27 .24			.20 .18 .17			.11 .10 .09			.05
CAVITY	5	.40 .35 .30			.36 .31 .27			.27 .23 .21			.18 .16 .14			.10 .09 .08			.04
ROOM	6	.37 .30 .26			.32 .27 .23			.24 .20 .18			.16 .14 .12			.09 .08 .07			.04
	8	.39 .29 .24			.26 .21 .17			.19 .16 .13			.13 .11 .09			.07 .06 .06			.03
	7	.33 .27 .22			.29 .24 .20			.21 .18 .15			.15 .12 .11			.08 .07 .06			.03
	9	.36 .27 .21			.23 .19 .15			.18 .14 .12			.12 .10		.08	.07 .05 .05			.02
	10	.33 .24 .19			.21 .17 .13			.16 .13 .10			.11 .09		.07	.06 .05 .04			.02

DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES

Job Information	Type:
Lightolier a Genlyte company		www.lightolier.com

631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710 We reserve the right to change details of design, materials and finish.

© 2005 Genlyte Group LLC • C0605